package javaCode;

import java.util.ArrayList;

/**
 * Created by lxy_920912 on 2017/1/13.
 */
public class NiuKe11180 {
    public ArrayList<String> Permutation(String str){
        StringBuffer bufStr = new StringBuffer(str);
        char[] strArray= new char[str.length()];
        for(int i = 0;i < str.length();i++){
            strArray[i] = str.charAt(i);
            System.out.print(strArray[i]);
        }


        return  null;
    }

}
